Get the full price history and find the best time to buy.
The lowest price we've tracked for Ross-Simons 0.50 Ct. T.W. Lab-Grown Diamond Heart Pendant Necklace In 18kt Gold Over Sterling in the last 90 days is $199.20 (May 1, 2026).
Today's price of $211.65 is 6% above the 90-day low.
We've recorded 1 price drop across 12 price checks since May 1, 2026; the average price over that period is $217.66.
| Date | Source | Price |
|---|---|---|
| Jun 9, 2026 | Amazon | $211.65 |
| May 22, 2026 | Amazon | $249.00 |
| May 1, 2026 | Amazon | $199.20 |